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MCS
MCS-96单片机两个HSO输出脚同时输出驱动步进电机，通过使用8098HSO的4个输出脚HSO.0~ HSO.3来分别控制4相线圈的通断，有效地驱动步进电机工作。-MCS-96 microcontroller output HSO two feet while stepping motor drive output, HSO 8098 through the use of the four output feet HSO.0 ~ HSO.3 control four separate phase coil-off effectively drive stepper motor.
- 2022-03-20 22:00:10下载
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- 2022-09-16 09:30:03下载
- 积分：1
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本例载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50H...
本例载波频率为20KHz，或载波周期为50μs。DSP晶振10MHz，内部4倍频，时钟频率为40MHz，计数周期为25ns。假设调制波频率由外部输入（1～50Hz），并转换成合适的格式（本例为Q4格式）。调制系数M为0～0.9。死区时间1.6μs。最小删除脉宽3μs。
主程序的工作是根据输入的调制波频率计算N、2N和M值。
-Example for the carrier frequency 20KHz, or carrier period is 50μs. DSP crystal 10MHz, internal 4 multiplier, the clock frequency of 40MHz, counting cycle 25ns. Assuming wave frequency modulation by external input (1 ~ 50Hz), and converted into an appropriate format (in this case for Q4 format). Modulation coefficient M is 0 ~ 0.9. Dead time 1.6μs. Delete the smallest pulse width 3μs. The work of the main program is based on input frequency modulation wave calculation of N, 2N and M values.
- 2023-08-22 04:35:03下载
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此程序为KEIL环境下开发的代码（开发环境备选里没有KEIL），功能在成功运行后可以播放“生日快乐”歌。所需要的开发硬件为AT89C51为主芯片的单片机。...
此程序为KEIL环境下开发的代码（开发环境备选里没有KEIL），功能在成功运行后可以播放“生日快乐”歌。所需要的开发硬件为AT89C51为主芯片的单片机。-This program is developed under the code in KEIL environment (development environment, where there is no alternative KEIL), features a successful running play " Happy Birthday" song. Required the development of hardware-based chip microcontroller AT89C51.
- 2022-01-22 04:17:21下载
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8253 with the preparation of procedural delays stopwatch
用8253编制秒表延迟程序-8253 with the preparation of procedural delays stopwatch
- 2022-02-06 08:52:18下载
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用汇编语言编写的数制转换程序，可以将5位的二进制串转化为十进制数字输出...
用汇编语言编写的数制转换程序，可以将5位的二进制串转化为十进制数字输出-assembler language few of the system conversion process, which would be five binary strings into metric digital output
- 2023-05-09 10:55:03下载
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way light
是一个汇编延时程序，适合初学者使用，当P1.0端口输出高电平，即P1.0＝1时，根据发光二极管的单向导电性可知，这时发光二极管L1熄灭；当P1.0端口输出低电平，即P1.0＝0时，发光二极管L1亮；我们可以使用SETB P1.0指令使P1.0端口输出高电平，使用CLR P1.0指令使P1.0端口输出低电平。
-Delay is a compilation of procedures, suitable for beginners to use, when the high output port P1.0, P1.0 = 1 that is, when the one-way light-emitting diodes based on conductivity, we can see that this light-emitting diodes L1 extinguished when P1. 0 port output low, that is, P1.0 = 0, the light-emitting diodes L1-liang we can use the command SETB P1.0 port P1.0 output high to enable the use of instructions to enable CLR P1.0 output port P1.0 low.
- 2022-05-20 21:18:00下载
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DS1820的芦丁含量的控制
Rutina para controlar DS1820
- 2022-01-25 14:12:42下载
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Automatic sensor module, can automatically flushing toilets. The relatively high...
自动感应器模块,可以自动冲洗马桶.精确的比较高-Automatic sensor module, can automatically flushing toilets. The relatively high precision
- 2022-01-25 23:13:45下载
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分形
分形--- ----羊齿叶 不错的-reaching back to the good leaf
- 2022-02-03 05:19:34下载
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